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LP-CC2652RB: BLE5-STACK project_zero example not working

Jorge Crespo1
Prodigy 20 points
Part Number: LP-CC2652RB
Other Parts Discussed in Thread: CC2652RB

Hello,

I'm evaluating your CC2652RB1F IC. I have installed CCS 9.1.0.00010  and Simplelink CC13x2 26x2 SDK - v:3.20.00.68, which I think are the latest versions.

I'm following the simplelink academy guide, so I have try to compile the project_zero example project. I'm able to flash and run the project, but it's not advertising any data over bluetooth.

I have two suspect for the problem.

- When I compile the project I receive a warning "This project contains 1 unresolved buildable link resource", but withought any extra info about the problem.

-The IC is a silicon revision "E", but it's market with an "X" which I think means it's a preproduction chipset.

  • 0
    TI__Guru 57865 points

    Hi Jorge,

    You are correct that your sample is evaluation only, since it has not RTM yet. The RB version is a special flavour of the CC2652 and need specific consideration when developing with. Please see this app note: 

     

  • 0 in reply to J Lindh
    Prodigy 20 points

    Hi Joakim,

    According to the app note, the software example must work withought any changes if I want to use the internal resonator as HF and LF clock source, but it fails.

    I have try now with the simple_peripheral_app example and it works allright, so I think there is a problem with the project zero example.

  • 0
    TI__Guru 73461 points

    Hi Jorge,

    I just tested with CC2552RB LaunchPad and the Simplelink CC13x2 26x2 SDK - v:3.20.00.68 project zero (C:\ti\simplelink_cc13x2_26x2_sdk_3_20_00_68\examples\rtos\CC2652RB_LAUNCHXL\ble5stack\project_zero). The launchpad is advertising and I am able to connect with my phone.